SPCCI strategy just is similar to petrol knock in which a new flame front is triggered by compression of unburnt homogeneous charge by the flame front that was triggered by a spark. So what is the difference in the reaction that happens between a petrol knock and SPCCI strategy ? What are the other strategies to achieve HCCI like RCCI , SPCCI ?
Petrol engine emissions with diesel efficiency
What is spcci, I tried to search it, but no results were shown. What does it stand for?
Ty Matzada
Yes! The Prius will be no more! MAZDA WILL TAKE OVER!
Toyota and mazda are teaming up you know…The Pruis will most likely have SkyactiveX
Also assuming the supercharger will have a role to play in controlling the compression. You could increase the compression by firing up the supercharger and lower it by disengaging it again.
I don’t think “compression” is the word you’re after… compression referring to the ratio between combustion chamber volume at top and bottom of strokes. Maybe you mean boost?
I wish they would get over it and just go electric. Just pandering to the morons who think electric sucks and petrol is better and blah blah blah. Just do the right thing mazda and dont keep advancing dead technology..
electric cars right now aren’t the solution, they just don’t have emissions but electrical centrals and batteries do contaminate. electric cars without the use of renewable energy aren’t a real solution to me. electric cars should be capable of make their own energy with something like solar panels on the roof and hood or some kind of windmill hidden in duct vents… i don’t know. But what i want to say is that electric cars aren’t necesarily better than petrol cars right now. But of course electric cars are the future, i love IC engines but i’d rather live on a green world with electric cars, than some mad max world figthing for petrol and food.
PD: excuse if my english isn’t the best
If you think this is the holy grail, you’ve never heard of AMG’s TJI engines.
They are both highly efficient, but given that TJI isn’t fit for road cars makes it redundant.
The biggest problem I see here is that if oil really runs out then all internal combustions will be obsolete. Since oil is really running out Mazda’s efforts will soon go to waste. Internal combustions including HCCIs will not be here for long. PLEASE disagree with me
Holy Combustion Chamber Ignition ?
The “Lean AF Mixture” is… Lean AF! I bet it uses the “All Spark” spark plug ;)
Comments
SPCCI strategy just is similar to petrol knock in which a new flame front is triggered by compression of unburnt homogeneous charge by the flame front that was triggered by a spark. So what is the difference in the reaction that happens between a petrol knock and SPCCI strategy ?
What are the other strategies to achieve HCCI like RCCI , SPCCI ?
Petrol engine emissions with diesel efficiency
What is spcci, I tried to search it, but no results were shown. What does it stand for?
Ty Matzada
Yes! The Prius will be no more! MAZDA WILL TAKE OVER!
Toyota and mazda are teaming up you know…The Pruis will most likely have SkyactiveX
Also assuming the supercharger will have a role to play in controlling the compression. You could increase the compression by firing up the supercharger and lower it by disengaging it again.
I don’t think “compression” is the word you’re after… compression referring to the ratio between combustion chamber volume at top and bottom of strokes. Maybe you mean boost?
I wish they would get over it and just go electric. Just pandering to the morons who think electric sucks and petrol is better and blah blah blah. Just do the right thing mazda and dont keep advancing dead technology..
electric cars right now aren’t the solution, they just don’t have emissions but electrical centrals and batteries do contaminate.
electric cars without the use of renewable energy aren’t a real solution to me. electric cars should be capable of make their own energy with something like solar panels on the roof and hood or some kind of windmill hidden in duct vents… i don’t know.
But what i want to say is that electric cars aren’t necesarily better than petrol cars right now.
But of course electric cars are the future, i love IC engines but i’d rather live on a green world with electric cars, than some mad max world figthing for petrol and food.
PD: excuse if my english isn’t the best
If you think this is the holy grail, you’ve never heard of AMG’s TJI engines.
They are both highly efficient, but given that TJI isn’t fit for road cars makes it redundant.
The biggest problem I see here is that if oil really runs out then all internal combustions will be obsolete. Since oil is really running out Mazda’s efforts will soon go to waste. Internal combustions including HCCIs will not be here for long. PLEASE disagree with me
Holy Combustion Chamber Ignition ?
The “Lean AF Mixture” is… Lean AF!
I bet it uses the “All Spark” spark plug ;)